k3s/pkg/api/install
Clayton Coleman 236925be87
Avoid allocations and a reflect.Call in conversion
reflect.Call is fairly expensive, performing 8 allocations and having to
set up a call stack. Using a fairly straightforward to generate switch
statement, we can bypass that early in conversion (as long as the
function takes responsibility for invocation). We may also be able to
avoid an allocation for the conversion scope, but not positive yet.

```
benchmark                    old ns/op     new ns/op     delta
BenchmarkPodConversion-8     14713         12173         -17.26%

benchmark                    old allocs     new allocs     delta
BenchmarkPodConversion-8     80             72             -10.00%

benchmark                    old bytes     new bytes     delta
BenchmarkPodConversion-8     9133          8712          -4.61%
```
2016-04-26 16:42:12 -04:00
..
install.go Avoid allocations and a reflect.Call in conversion 2016-04-26 16:42:12 -04:00
install_test.go Tolerate multiple registered versions in a single group 2016-03-12 12:49:41 -05:00